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Biology Revision Term 1

Isabella Gray 10 questions

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Questions in this quiz (10)

  1. 1Why do cells need energy?
    1. AGrowth
    2. BMaintenance
    3. CActivity
    4. DReproduction
    5. EThey don't NEED energy
  2. 2How is ATP made?Image for question 2
    1. APhotosynthesis
    2. BChemosynthesis
    3. CEating food
    4. DGlycosis
    5. EAerobic
    6. FAnaerobic
  3. 3What is ATP?
    1. AATP is the energy currency of life. it is a high-energy molecule and is found found in every cell. Its job is to store energy and distribute it to the cell when needed.
    2. BATP is the energy currency of life. it is a low-energy molecule and is found found in every cell. Its job is to store energy.
    3. CATP is the energy currency of life. it is a high-energy molecule and is found found in most cell.s Its job is to store energy.
  4. 4How is ADP formed?
    1. AWhen a bond is broken between the last four phosphate groups energy is released and ADP is formed.
    2. BWhen a bond is broken between the last two phosphate groups energy is released and ADP is formed.
    3. CWhen a bond is broken between the last three phosphate groups energy is released and ADP is formed.
    4. DWhen a bond is broken between the last phosphate group energy is released and ADP is formed.
  5. 5What is a Mitochondria?
    1. AAn organelle found in large numbers in most cells in which the process of respiration occurs.
    2. BAn organelle found in small numbers in most cells in which the process of respiration and energy occurs.
    3. CAn organelle found in large numbers in most cells in which the process of respiration and energy occurs.
    4. DAn organelle found in large numbers in most cells in which the process of energy occurs.
  6. 6What is Chemosynthesis?
    1. AChemosynthesis is the use of energy released by inorganic reactions to produce sugar (for food and energy).
    2. BChemosynthesis is the use of energy released by organic reactions to produce sugar (for food and energy).
  7. 7What is Photosynthesis?
    1. APhotosynthesis is a chemical reaction in the chloroplasts of green plant cells. Where light energy is used to convert carbon dioxide and water into glucose and sugar.
    2. BPhotosynthesis is a chemical reaction in the chloroplasts of green plant cells. Where light energy is used to convert carbon dioxide and water into energy.
  8. 8What is Aerobic respiration?
    1. A= with oxygen=Krebs cycle and electron transport chain (mitochondria)=approx. 38 ATP
    2. B=without oxygen=(fermentation occurs in the chloroplasts)=approx. 2 ATP
  9. 9What is anaerobic respiration?
    1. A=without oxygen=fermentation (occurs in the chloroplasts)=approx. 2 ATP
    2. B=with oxygen=Krebs Cycle and electron transport chain (mitochondria)=approx. 38 ATP
  10. 10Which of the following apply to Glycolysis?
    1. AIt is an anaerobic reaction
    2. BIt is an aerobic reaction
    3. CIt needs 2 ATP to occur
    4. DIt occurs in the cytoplasm of a cell
    5. EIt forms 4 ATP

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Description
Quiz on Biology Revision Term 1, created by Isabella Gray on 21/03/2017.
Language
English
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